Projects

BEV Smart Charging

This project builds a Conjoint Survey on BEV Smart Charging. It utilizes the cbctools and logitr packages developed by Prof John Helveston.

The surveydown R package

The {surveydown} R package is a flexible, open-source platform for making surveys with R, Quarto, Shiny, and Supabase.

John Helveston, Pingfan Hu

(Expected) Using AI to Detect Bots in Surveys

Initial thoughts of detecting bots on surveys using LLM.